What absorbs at 562 cm⁻¹ in an FTIR spectrum?
A band near 562 cm⁻¹ can point to several functional groups. Below are the most likely assignments, ranked by how much published evidence supports each — every one traceable to literature (DOI) and cross-validated against our 130,000+ reference spectra and knowledge graph.
Backed by 6 cited sources
Attributions possibles de groupes fonctionnels
| Groupe fonctionnel | Faits à l＇appui | Sources citées | Confiance maximale |
|---|---|---|---|
| Metal oxygen | 3 | 3 | 1,0 |
| Carbonate | 1 | 1 | 1,0 |
| Alkyl C-H | 1 | 1 | 1,0 |
Le classement reflète les preuves bibliographiques accumulées, et non une règle faisant autorité. Confirmez toujours dans le contexte de votre échantillon.
Bibliographie derrière ces attributions
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Metal oxygen confiance 1,0
“Further, it can also be seen that a AC cm-1 new absorption peak has been appeared around 562 attributed due to the stretching vibration of Y-O bond [5, 24].”
Structural and optical investigations of Nd3+doped Y2O3-SiO2 nanopowder DOI: 10.1016/j.jallcom.2017.09.269 -
Metal oxygen confiance 1,0
“LLM confirmed rule peak-group candidate”
Influence of pH values on the surface and properties of BCZT nanopowders synthesized via sol-gel auto-combustion method DOI: 10.1016/j.surfcoat.2016.03.091 -
Metal oxygen confiance 1,0
“no bands due to 3 cm-1 characHowever, peaks due to Fe-O at 562 and 456 3.3 FT-IR”
Self-Combustion Synthesis of Co–Zr-doped Ba-Hexaferrite Nanoparticles and Their Studied Physicochemical and Magnetic Properties DOI: 10.1007/s10948-015-3204-5 -
Alkyl C-H confiance 1,0
“shows peak area ratios 2920:2955 for asymmetric C-H stretching and 2850:2870 for symmetric C-H stretching for K562 cells and b.”
Denbigh 等 - 2017 - Probing the action of a novel anti-leukaemic drug DOI: 10.1038/s41598-017-02069-5 -
confiance 1,0
“A tensile peak at different 562cm-1 nanocrystals due to its small size has properties is also related to zinc oxide [18].”
Khosroshahi 等 - 2022 - The Preparation, the Physicochemical Assessment, a DOI: 10.1155/2022/5339809 -
Carbonate confiance 1,0
“After 28 days of reaction with DAP, in the FTIR spectrum of SIE-d28, cm-1, cm-1, the calcite and gypsum bands disappeared with the appearance of the bands at 468 562 the calcite and gypsum bands disappeared with the appearance of the bands”
Ma 等 - 2019 - Investigation of the Optical, Physical, and Chemic DOI: 10.3390/su11143803
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